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Individual Calculations January 2018 |
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| Richards, Derek Total change: 4.00 | |   |
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| 2017 Hobsons Bay Club Championship | Melbourne | AUS | 2017-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1459 | 1.00 | 6 | 0.20 | 20 | 4.00 | |
|  Hogan, Steven | | | 1594 | AUS | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Hogg, Dean | | | 1859 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davis, Tony J | c | | 1859 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szuveges, Narelle S | | wm | 1748 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gusain, Daniel | | | 1859 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Williams, Bruce | | | 1859 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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